KR20250066190A - Floor panel supporting device - Google Patents

Abstract

A floor panel support device may include a base including a base plate and a fixed post extending in a first direction from the base plate, a connection post detachably connected to the fixed post and extending in the first direction, an elastic member including a first end contacting the base plate and a second end opposite to the first end, a connection member connected to an outer circumferential surface of the connection post and contacting the second end of the elastic member, and a panel support connected to the connection member. In one embodiment, the connection post can be separated from the fixed post by moving in the first direction while connected to the connection member.

Description

FLOOR PANEL SUPPORTING DEVICE

The description below is about a floor panel support device for supporting a floor panel.

In offices such as intelligent buildings equipped with office automation facilities, floor panels that double the interior floor of the building are widely used to increase the wiring efficiency of wires and communication lines used in various electrical/electronic devices and to take into account indoor ventilation and aesthetics.

Floor panels can simplify the interior structure by laying the wiring in the floor, and further improve the office environment by preventing static electricity. Floor panels are usually made in a square or polygonal shape, and are fixed to a support device installed on the floor surface, thereby maintaining a state of being spaced from the floor surface by the distance of the support device.

Meanwhile, as the number of communal living facilities built with multi-story structures has increased and independent living or work spaces have been created on each floor, the demand for reducing noise problems occurring between adjacent floors has increased.

The background technology described above is technology that the inventor possessed or acquired in the process of deriving the disclosure content of the present application, and cannot necessarily be said to be a publicly known technology disclosed to the general public prior to the present application.

An object according to one embodiment is to provide a floor panel support device applicable to various usage environments by adjusting the shock absorption state of the floor panel.

In addition, an object according to one embodiment is to provide a floor panel support device capable of stably supporting a floor panel, and to provide a floor panel support device capable of absorbing impact applied to the floor panel and reducing noise as necessary.

A floor panel support device according to one embodiment may include a base including a base plate and a fixed post extending in a first direction from the base plate, a connection post detachably connected to the fixed post and extending in the first direction, an elastic member including a first end contacting the base plate and a second end opposite to the first end, a connection member connected to an outer circumferential surface of the connection post and contacting the second end of the elastic member, and a panel support member connected to the connection member. In one embodiment, the connection post can be separated from the fixed post by moving in the first direction while connected to the connection member.

In one embodiment, the panel support member can be supported by the connecting member, the elastic member, and the base when the connecting member is separated from the fixed member.

In one embodiment, the panel support member may be supported by the connecting member, the connecting column, and the base when the connecting column is connected to the fixed column.

In one embodiment, the connecting post may include a first thread extending in the first direction along an outer circumferential surface of the connecting post.

In one embodiment, the connecting member may include a first through hole facing a portion of an outer surface of the connecting pillar and a second thread formed on an inner surface of the first through hole and interlocked with the first thread.

In one embodiment, the base may include a coupling groove provided on the fixed column and capable of coupling the connecting column, and a third thread formed on an inner surface of the coupling groove and interlocked with the first thread.

In one embodiment, the connecting member may include a fourth thread extending in the first direction along an outer periphery of the connecting member.

In one embodiment, the panel support member may include a second through hole facing at least a portion of an outer surface of the connecting member and a fifth thread formed on an inner surface of the second through hole and interlocked with the fourth thread.

In one embodiment, the connecting member can rotate relative to the panel support to change its position within the second through hole.

In one embodiment, the elastic member may be formed of a spring structure that is compressible in the first direction or in a second direction opposite to the first direction.

A floor panel support device according to one embodiment can change the support state of an elastic member and a panel support by moving a connecting column, thereby adjusting the shock absorption state of the floor panel support device and can be used in various usage environments.

In addition, the floor panel support device according to one embodiment can reduce noise applied to a floor surface by absorbing a load applied to the floor panel through a compressive action of an elastic member.

In addition, the floor panel support device according to one embodiment can be used to suit various usage environments by adjusting the overall height of the floor panel support device by moving the connecting member.

The effects of the floor panel support device according to one embodiment are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

The following drawings attached to this specification illustrate preferred embodiments of the present invention and, together with the detailed description of the invention, serve to further understand the technical idea of the present invention; therefore, the present invention should not be interpreted as being limited to matters described in such drawings.
Figure 1 is a diagram showing a state of use of a floor panel assembly according to one embodiment.
FIG. 2 is an exploded perspective view of a floor panel support device according to one embodiment.
FIG. 3a is a cross-sectional view of a floor panel support device according to one embodiment.
FIG. 3b is a cross-sectional view of a floor panel support device according to one embodiment.
FIG. 3c is a cross-sectional view of a floor panel support device according to one embodiment.

Hereinafter, embodiments will be described in detail with reference to the attached drawings. However, since various modifications may be made to the embodiments, the scope of the rights is not limited or restricted by these embodiments. It should be understood that all modifications, equivalents, or substitutes to the embodiments are included in the scope of the rights.

The terms used in the examples are used for the purpose of description only and should not be construed as limiting. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this specification, the terms "comprises" or "has" and the like are intended to specify the presence of a feature, number, step, operation, component, part or combination thereof described in the specification, but should be understood to not exclude in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the embodiments belong. Terms defined in commonly used dictionaries, such as those defined in common dictionaries, should be interpreted as having a meaning consistent with the meaning they have in the context of the relevant art, and shall not be interpreted in an idealized or overly formal sense, unless expressly defined in this application.

In addition, when describing with reference to the attached drawings, the same components will be given the same reference numerals regardless of the drawing numbers, and redundant descriptions thereof will be omitted. When describing an embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description thereof will be omitted.

Also, in describing components of the embodiments, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only intended to distinguish the components from other components, and the nature, order, or sequence of the components are not limited by the terms. When it is described that a component is "connected," "coupled," or "connected" to another component, it should be understood that the component may be directly connected or connected to the other component, but another component may also be "connected," "coupled," or "connected" between each component.

Components included in one embodiment and components that have common functions will be described using the same names in other embodiments. Unless otherwise stated, descriptions made in one embodiment may be applied to other embodiments, and specific descriptions will be omitted to the extent of overlap.

Figure 1 is a diagram showing the state of use of a floor panel assembly (1) according to one embodiment.

Referring to FIG. 1, a floor panel assembly (1) according to one embodiment can be applied to the floor surface of a building.

For example, a floor panel assembly (1) can be placed on top of a slab forming each floor of a building and form an interior floor of the building.

In one embodiment, a floor panel assembly (1) may include a plurality of floor panels (11) that are assembled together to form an interior floor surface, and a floor panel support device (10) that supports the plurality of floor panels (11) away from a floor surface (e.g., an upper surface of a slab).

In one embodiment, the floor panel assembly (1) can form a space between the floor surface of the building and the floor panel (11) in which various types of electrical/electronic device wires or communication lines, heating pipes, insulation materials, etc. are installed.

Although not shown in the drawing, a finishing material (e.g., a finishing panel, etc.) may be placed on the upper surface of the floor panel (11).

In one embodiment, the floor panel (11) can function as a floor plate. For example, the floor panel (11) can be formed in the form of a double floor plate, such as an access floor, a double floor plate, or a double floor.

In one embodiment, the floor panel (11) can be installed in a building in a form in which each corner is supported by a floor panel support device (10).

In one embodiment, each corner of the floor panel (11) may be supported by a different floor panel support device (10).

Figure 2 is an exploded perspective view of a floor panel assembly (1) according to one embodiment.

Referring to FIG. 2, a floor panel support device (10) according to one embodiment may include at least some of a base (101), a connecting column (102), an elastic member (103), a connecting member (105), and a panel support (106).

In one embodiment, the floor panel (11) may be formed in a rectangular shape when viewed from above and may include a top plate (111) and a lower plate (112) positioned below the top plate (111).

In one embodiment, the upper plate (111) may be formed with a larger area than the lower plate (112). For example, the upper plate (111) may be formed in a form that covers the entire upper surface of the lower plate (112). When viewed from above, the upper plate (111) of the floor panel (11) may have an edge that protrudes outward more than the lower plate (112).

In one embodiment, a step portion (1111) may be formed at each corner of the top plate (111) so as to be mounted on a support pillar of a floor panel support device (10) described later.

In one embodiment, the lower plate (112) may be connected to the lower side (e.g., in the -Z direction) of the upper plate (111). For example, the lower plate (112) may be formed with a structure capable of absorbing or dispersing shock applied to the upper plate (111).

In one embodiment, the floor panel support device (10) can support a floor panel (11). For example, the floor panel support device (10) can support a corner of a floor panel (11). A single floor panel support device (10) can support corners of a plurality of adjacent floor panels (11). For example, a single floor panel support device (10) can support up to four floor panels (11).

In one embodiment, the floor panel support device (10) may include at least some of a base (101), a connecting column (102), an elastic member (103), a connecting member (105), and a panel support (106).

In one embodiment, the base (101) may be fixed to a floor surface of a building, for example, an upper surface of a slab. The base (101) may include a base plate (1011) disposed on the floor surface and a fixed column (1012) extending in a first direction (e.g., +Z direction or height direction) from the center of the base plate (1011).

In one embodiment, the base plate (1011) is formed in a plate shape and can be fixed to an external support (e.g., a floor surface). The base plate (1011) can be formed of a material having sufficient rigidity to support the weight of the floor panel (11) and a load due to an external force applied from the upper portion of the floor panel (11), for example, a durable material such as steel. Meanwhile, although the base plate (1011) is illustrated as having a circular shape in the drawing, the shape of the base plate (1011) is not limited thereto. For example, the base plate (1011) may be formed in a square or polygonal shape.

In one embodiment, the fixed column (1012) may extend in the first direction from the center of the base plate (1011). For example, the fixed column (1012) may be formed in a cylindrical shape. The fixed column (1012) may be arranged on the inner side of the elastic member (103).

In one embodiment, a joining groove (1012a) may be formed on the inner side of the fixed column (1012). The joining groove (1012a) may be an opening or groove structure for joining the connecting column (102). A third thread (1012b) may be formed on the inner surface of the joining groove (1012a) to engage with the first thread (1021) of the connecting column (102).

In one embodiment, the connecting column (102) may have a column or rod shape extending in the first direction. The connecting column (102) may be detachably connected to the fixed column (1012). The connecting column (102) may include an end (1022) connectable to a joining groove (1012a) of the fixed column (1012).

In one embodiment, a first thread (1021) may be formed on the outer surface of the connecting column (102). The first thread (1021) may have a structure extending in a first direction along the outer surface of the connecting column (102).

In one embodiment, the elastic member (103) can be arranged to surround at least a portion of the fixed post (1012) and the connecting post (102). The elastic member (103) can include a first end (1031) that contacts the fixed post (1012) of the base plate (1011) and a second end (1032) opposite to the first end. Alternatively, the second end (1032) can be an end facing the first direction, and the first end (1031) can be an end facing a second direction (e.g., the -Z direction) opposite to the first direction.

In one embodiment, the elastic member (1030) may be supported by the base (101). A first end (1031) of the elastic member (1030) may be in contact with the base (101). For example, the first end (1031) may surround an outer periphery of the fixed column (1012) and be connected to the base (101).

In one embodiment, the elastic member (103) may be formed in a shape that is compressible in the height direction based on a state in which it is connected to the fixed column (1012). The elastic member (103) may be compressible in a first direction or a second direction opposite to the first direction by having a first end (1031) fixed thereto. The elastic member (103) may be formed in a spring structure. The second end (1032) of the elastic member (103) may be connected to a connecting member (103) to be described later.

In one embodiment, the elastic member (103) may be formed of a material having sufficient rigidity to withstand a load, such as steel, an alloy, or the like. The elastic member (103) may perform a compressive operation according to a load applied in a height direction, for example, a load applied from the floor panel (11) toward the base (101). By means of the elastic member (103), the floor panel support device (10) may attenuate an impact applied to the floor surface of the building and reduce noise due to the impact.

In one embodiment, the connecting member (105) can be connected to at least a portion of the outer surface of the connecting column (102). The connecting member (105) can be in contact with the second end (1032) of the elastic member (103).

In one embodiment, the connecting member (105) may include a first through hole (1051) formed penetrating along the first direction. A second thread (1053) may be formed on an inner surface of the through hole (1051) to engage with the first thread (1021) of the connecting pillar (102).

In one embodiment, the connecting member (105) may include a pressure surface (1055) that contacts the second end (1032) of the elastic member (103). The pressure surface (1055) may contact the second end (1032) of the elastic member (103).

In one embodiment, the connecting member (105) may include a fourth thread (1054) extending in a first direction along an outer surface of the connecting member (105). A second through hole (1066) may be formed in a joining column (1065) of the panel support member (106) so as to penetrate along the first direction so as to face a portion of the outer surface of the connecting member (105), and a fifth thread (1067) may be formed on an inner surface of the second through hole (1066) to engage with the fourth thread (1054).

In one embodiment, the panel support (106) can support the floor panel (11). The panel support (106) can be spaced from the base (101) and connected to the outer surface of the connecting member (105).

In one embodiment, the panel support (106) may include a support plate (1061) supporting a lower plate (112) of the floor panel (11) and a support column (1063) supporting an upper plate (111) of the panel of the floor panel (11).

In one embodiment, the support plate (1061) may be formed as a circle when viewed from above, or as a structure extending at least one side from the circumference of the circle. At least one lower plate (112) of a floor panel (11) may be mounted on the upper surface of the support plate (1060).

In one embodiment, the support plates (1061) may be formed in multiples, and one floor panel (11) may be mounted on each of the support plates (1061). For example, the lower plates (112) of four floor panels (11) may be mounted on four support plates (1061), respectively. In this case, the four floor panels (11) may be arranged so that their respective corners are aligned with respect to the center of the support plates (1060).

In one embodiment, a guide pillar (1063) may be formed on the upper surface of the support plate (1061) to protrude in the height direction and guide the arrangement position of the floor panel (11) with respect to the support plate (1061). The guide pillar (1063) may be formed to protrude in the height direction from the center of the support plate (1061).

In one embodiment, the guide pillar (1063) may be formed in a cylindrical shape, and the upper surface may be formed to be stepped inward. In a state where the floor panel (11) is secured to the panel support member (106), a step portion (1111) formed at the edge of the upper plate (111) of the floor panel (11) may be secured to the upper surface of the support pillar (1063).

For example, when four floor panels (11) are connected to a panel support member (106), the edges of the upper plates (111) of the four floor panels (11) secured to the panel support member (106) can be arranged in a manner that they come together on the upper surface of the support pillar (1063).

In one embodiment, a fixing groove (1063a) formed in the panel support member (106) may be formed to penetrate in a second direction from the upper surface of the support pillar (1063) along the height direction. A fixing screw (107) may be connected to the fixing groove (1063a).

In one embodiment, the fixing screw (107) is fixed or coupled to the fixing groove (1063a) in a state where the step portion (1111) of the edge of the upper plate (111) of the floor panel (11) is fixed to the upper surface of the support pillar (1063), and the fixing screw (107) can cover and support the upper surface of the edge of the upper plate (111) of the floor panel (11).

In one embodiment, the auxiliary support (1062) can assist the support state of the floor panel (11) with respect to the panel support (106). The auxiliary support (1062) can be a guide area on which edges of the lower plates (112) of a plurality of floor panels (11) are secured. For example, the auxiliary support (1062) can have a three-dimensional structure that protrudes a predetermined distance in a first direction from the support plate (1061). When the floor panel (11) is secured to the panel support (106), the upper surface or side surface of the auxiliary support (1062) comes into contact with the lower surface of the lower plate (112) of the floor panel (11), thereby ensuring a stable support state.

In one embodiment, the panel support (106) may include a joining post (1065) extending in a second direction from the supporting plate (1060). A second through hole (1066) may be formed on the inner side of the joining post (1065), and a joining member (105) may be connected to the second through hole (1066).

FIG. 3a is a cross-sectional view of a floor panel assembly (1) according to one embodiment, FIG. 3b is a cross-sectional view of a floor panel assembly (1) according to one embodiment, and FIG. 3c is a cross-sectional view of a floor panel assembly (1) according to one embodiment.

Referring to FIGS. 3a, 3b and 3c, the floor panel assembly (1) can change the support state of the panel support member (106) by moving the connecting column (102).

In one embodiment, the connecting column (102) can be detachably connected to the fixed column (1012). The connecting column (102) can be moved in a first direction while being connected to the connecting member (105) and separated from the fixed column (1012). Alternatively, the connecting column (102) can be moved in a second direction while being connected to the connecting member (105) and connected to the fixed column (1012).

In one embodiment, as illustrated in FIG. 3a, when the connecting column (102) is connected to the fixed column (1012), the panel support (106) can be supported by the connecting member (105), the connecting column (102), and the base (101).

In one embodiment, when the connecting column (102) is connected to the fixed column (1012), the support of the elastic member (103) can be released. Since the connecting member (105), the connecting column (102), and the base (101) are made of a rigid body, deformation due to an external force may be small or absent. The floor panel support device (10) can support the floor panel (11) while the overall height (L) is substantially fixed. In this case, the floor panel support device (10) has a small possibility of deformation and can have high stability and rigidity.

In one embodiment, as illustrated in FIG. 3b, when the connecting column (102) is separated from the fixed column (1012), the panel support (106) can be supported by the connecting member (105), the elastic member (103), and the base (101).

In one embodiment, when the connecting column (102) is separated from the fixed column (1012), the support of the connecting column (102) can be released. Since the elastic member (103) is made of an elastic body, deformation due to an external force can occur. The floor panel support device (10) can support the floor panel (11) in a state where the entire height (L) can be deformed due to an external force. In this case, the floor panel support device (10) can alleviate shock or noise transmitted from the floor panel (11) by the elastic member (103).

In various embodiments of the present document, the floor panel support device (10) can allow support of the elastic member (103) when installed in a location where cushioning and noise reduction are required, and can release support of the elastic member (103) when installed in a location where support stability is required. Accordingly, the floor panel support device (10) can control the support state of the elastic member (103) according to the usage environment.

In one embodiment, the connecting member (105) can be connected to the panel support (106) in a positional changeable manner in the first direction or the second direction. The connecting member (105) can be rotated relative to the inner surface of the second through hole (1066) and can change the position at which it is connected to the panel support (106). As the position of the connecting member (105) is changed, the overall height (L) of the floor panel support device (10) can be adjusted.

In one embodiment, as illustrated in FIG. 3b, the panel support (106) and the connecting member (105) can pressurize and compress the elastic member (103). The elastic member (103) can be compressed to change its length.

For example, the length of the elastic member (103) in the state of FIG. 3b (e.g., the state before compression of the elastic member (103)) may be the first length (l1). Also, for example, the length of the elastic member (103) in the state of FIG. 3c (e.g., the state after compression of the elastic member (103)) may be the second length (l2).

In one embodiment, the elastic member (103) may have a first end (1031) and a second end (1032) that may contact the fixed column (1012) and the connecting member (105), respectively. When the connecting column (102) is separated from the fixed column (1012), the elastic member (103) may connect the base (101) and the connecting member (105) in a non-contact state with each other. When the connecting member (105) is pressed in the second direction by the panel support (106), the elastic member (103) may be compressed.

In one embodiment, when a structure (e.g., a cabinet, a wardrobe, a refrigerator, a television, etc.) that is not easily positioned or has a fixed position is placed on the floor panel (11), the compression drive of the floor panel support device (10) may be unnecessary. In this case, the floor panel support device (10) can move the connecting column (102) in the second direction. The connecting column (102) is connected to the fixed column (1012) of the base (101) and can release the support of the panel support portion (106) by the elastic member (103), and can reduce or suppress the compression drive of the floor panel support device (10).

In one embodiment, when a structure that changes position frequently or generates vibration (e.g., a washing machine, a dryer, etc.) is placed on the floor panel (11), or when the floor panel (11) is installed in a location where users frequently move (e.g., a hallway, etc.), the floor panel support device (10) may require compression actuation. In this case, the floor panel support device (10) may move the connecting column (102) in the first direction. The connecting column (102) may be separated from the fixed column (1012) of the base (101) and may allow support of the panel support portion (106) by the elastic member (103), and the floor panel support device (10) may be compression actuated.

In various embodiments of the present document, the floor panel support device (10) can control the support state of the elastic member (103) of the floor panel support device (10) to suit various installation environments and needs by controlling the position of the connecting column (102) in the floor panel support device (10) formed as a single structure.

In one embodiment, the panel support (106) and the connecting member (105) can adjust the overall height (L) of the floor panel support device (10). The connecting member (105) can rotate relative to the inner surface of the panel support (106) and change the length disposed within the second through hole (1066).

For example, the connecting member (105) can move in the first direction and be introduced into the second through hole (1066) of the panel support member (106). If the length of the connecting member (105) positioned inside the second through hole (1066) becomes longer, the overall height (L) of the floor panel support device (10) can be shortened.

For example, the connecting member (105) can be moved in the second direction and pulled out from the second through hole (1066) of the panel support member (106). If the length of the connecting member (105) positioned inside the second through hole (1066) is shortened, the overall height (L) of the floor panel support device (10) can be lengthened.

In one embodiment, the panel support member (106) can adjust the overall height (L) of the floor panel support device (10) by rotating relative to the connecting member (105), and can compensate for changes in the overall height (L) of the floor panel support device (10) due to the elastic member (103).

For example, as the elastic member (103) is compressed, the overall height (L) of the floor panel support device may be reduced. For example, the overall height (L') of the floor panel support device (10) in the state of the second length (l2) when the compression member (103) is compressed may be smaller than the overall height (L) of the floor panel support device in the state of the first length (l1) before the compression member (103) is compressed.

In one embodiment of the present document, the connecting member (105) can increase the overall height (L) of the floor panel support device (10) by changing the position at which it is connected to the second through hole (1066) of the panel support member (106). Accordingly, the connecting member (105) and the panel support member (106) can control the overall height (L) of the floor panel support device (10).

The floor panel support device (10) according to one embodiment of the present document can control the compression state of the elastic member (103) to suit the user's needs by changing the position of the connecting column (102) and taking into account the usage environment, etc. In addition, the floor panel support device (10) according to one embodiment of the present document can control the overall height (L) of the floor panel support device (10) by changing the connection position of the connecting member (105) and the panel support portion (106).

Although the embodiments have been described with limited drawings as described above, those skilled in the art can apply various technical modifications and variations based on the above. For example, even if the described techniques are performed in a different order than the described method, and/or the components of the described system, structure, device, circuit, etc. are combined or combined in a different form than the described method, or are replaced or substituted by other components or equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and equivalents to the claims are also included within the scope of the claims.

Claims (10)

In the floor panel support device,
A base comprising a base plate and a fixed column extending in a first direction from the base plate;
A connecting column detachably connected to the fixed column and extending in the first direction;
An elastic member comprising a first end in contact with the base plate and a second end opposite to the first end;
A connecting member connected to the outer surface of the connecting column and in contact with the second end of the elastic member; and
Including a panel support connected to the above connecting member,
The above connecting pillars are,
A floor panel support device that is moved in the first direction while connected to the above connecting member and separated from the fixed column. In the first paragraph,
The above panel support member,
A floor panel support device supported by the connecting member, the elastic member and the base when the connecting column is separated from the fixed column. In the second paragraph,
The above panel support member,
A floor panel support device supported by the connecting member, the connecting column and the base, when the connecting column is connected to the fixed column. In the first paragraph,
The above connecting pillars are,
A floor panel support device comprising a first thread extending in the first direction along an outer surface of the connecting column. In paragraph 4,
The above connecting member is,
A first through hole facing a portion of the outer surface of the above connecting column, and
A floor panel support device comprising a second thread formed on an inner surface of the first through hole and interlocked with the first thread. In paragraph 4,
The above base is,
A connecting groove provided on the above fixed column and capable of connecting the connecting column; and
A floor panel support device comprising a third thread formed on an inner surface of the above-described joining groove and interlocked with the first thread. In the first paragraph,
The above connecting member is,
A floor panel support device comprising a fourth thread extending in the first direction along an outer circumferential surface of the connecting member. In Article 7,
The above panel support member,
A second through hole facing at least a portion of the outer surface of the above connecting member, and
A floor panel support device comprising a fifth thread formed on an inner surface of the second through hole and interlocked with the fourth thread. In Article 8,
The above connecting member is,
A floor panel support device that rotates relatively to the panel support member to change the position at which it is placed inside the second through hole. In the first paragraph,
The above elastic member is,
A floor panel support device comprising a spring structure that is compressible in the first direction or in a second direction opposite to the first direction.

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